October 5th, 1974, Santa Fe street in Santiago de Chile’s suburbs, Carmen Castillo is wounded and his partner, Miguel Henríquez, head of the MIR is killed in action. Santa Fe Street is the journey this woman starts through her history, her country and the MIR’s. A painful but restoring search, pierced by the obsession of knowing whether the resistance acts of her MIR mates were worth doing and whether there was any sense at all in Miguel’s death.